#main_div{
	background: MediumSeaGreen;
	position: absolute;
	top:1px;
	bottom: 1px;
	right:1px;
	left:1px;
}
html{
	min-height: 100%;
}
body{
	height: 100%;
}
#ID_Snake{
	background: yellow;
	position: absolute;
	width:20px;
	height:20px;
	
	left:100px;
	top:20px;
}

#ID_Food{
	background: red;
	position: absolute;
	width:20px;
	height:20px;
	
	left:60px;
	top:60px;
}

/*
#ID_TestOut{
	background: white;
	position: absolute;
	width:300px;
	height:200px;
	top:300px;
	left:200px;
}
*/